package com.cy.java.basic;

import com.sun.org.apache.xpath.internal.objects.XString;

import java.util.Arrays;

public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("my bb");
        System.out.println(args[0]);
        System.out.println(args[1]);
        System.out.println();
        String[] nums;//nums的值为null
        String[] names=new String[]{};
        int id =12;



    }
}
